On Monday 08 July 2013 08:02 PM, Felipe Balbi wrote:
> Hi,
>
> On Mon, Jul 08, 2013 at 07:12:59PM +0530, Sourav Poddar wrote:
>> +static inline unsigned long dra7xxx_readl(struct dra7xxx_qspi *qspi,
>> +unsigned long reg)
>> +{
>> +return readl(qspi->base + reg);
>> +}
>> +
>> +stat
On 15:40-20130709, Mark Brown wrote:
> On Tue, Jul 09, 2013 at 07:50:55AM -0500, Nishanth Menon wrote:
>
> > with this input and looking closer, I think I see what you are saying now:
> > dra7xxx_qspi_prepare_xfer -> does a pm_runtime_get_sync
> > dra7xxx_qspi_unprepare_xfer -> does a pm_runtime_m
On 07/09/2013 01:51 AM, Felipe Balbi wrote:
> On Mon, Jul 08, 2013 at 03:33:30PM -0500, Nishanth Menon wrote:
>>> +static int dra7xxx_qspi_start_transfer_one(struct spi_master *master,
>>> + struct spi_message *m)
>>> +{
>>> + struct dra7xxx_qspi *qspi = spi_master_get_devdata(master);
On 07/09/2013 05:05 AM, Mark Brown wrote:
> On Tue, Jul 09, 2013 at 09:51:43AM +0300, Felipe Balbi wrote:
>
>>> Looks like a case to use regmap?
>>> Dumb q: why cant we use regmap_spi? worst case, you should be able to
>
>> read regmap-spi and you'll see why it can't be used in this case.
>
>> regm
On Monday 08 July 2013 08:02 PM, Felipe Balbi wrote:
> Hi,
>
> On Mon, Jul 08, 2013 at 07:12:59PM +0530, Sourav Poddar wrote:
>> +static inline unsigned long dra7xxx_readl(struct dra7xxx_qspi *qspi,
>> +unsigned long reg)
>> +{
>> +return readl(qspi->base + reg);
>> +}
>> +
>> +stat
On Tuesday 09 July 2013 02:03 AM, Nishanth Menon wrote:
> On 19:12-20130708, Sourav Poddar wrote:
> [..]
> generic comment, given our historical mistakes of making drivers
> specific to a SoC family, it never is.
>
> Now, ti-qspi in file name is a step in the right direction, but, rest
> of the cod
On 19:12-20130708, Sourav Poddar wrote:
[..]
generic comment, given our historical mistakes of making drivers
specific to a SoC family, it never is.
Now, ti-qspi in file name is a step in the right direction, but, rest
of the code(function names etc) is just married to DRA7 family of
processor, wh
The patch add basic support for the quad spi controller.
QSPI is a kind of spi module that allows single,
dual and quad read access to external spi devices. The module
has a memory mapped interface which provide direct interface
for accessing data form external spi devices.
The patch will configu
